Direct Digital Synthesis Tutorial Series 2 of 7

Direct Digital Synthesis Tutorial Series (2 of 7): The Accumulator

Analog Devices Inc

This tutorial focuses on the accumulator, the first of the three main building blocks of a basic DDS. There will be a discussion of the accumulator, in particular the overflow accumulator, and a review of the frequency tuning word. The standard and alternate accumulator equations will be shown and examples of their application will be given.

Related Parts

ObrazManufacturer Part NumberOpisPrędkośćDostępna ilość Cena
IC MCU 16/32B 126KB FLSH 64LFCSPADUC7128BCPZ126IC MCU 16/32B 126KB FLSH 64LFCSP41,78MHz27 - Immediate$77.81Wyświetl szczegóły
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Eval Boards

ObrazManufacturer Part NumberOpisWbudowaneWykorzystywany układ scalony / częśćDostępna ilość Cena
EVAL BOARD FOR AD9958AD9958/PCBZEVAL BOARD FOR AD9958BrakAD99584 - Immediate$2,239.15Wyświetl szczegóły
EVAL BOARD FOR AD9954AD9954/PCBZEVAL BOARD FOR AD9954BrakAD99543 - Immediate$2,463.00Wyświetl szczegóły
EVAL BOARD FOR AD9957AD9957/PCBZEVAL BOARD FOR AD9957BrakAD99571 - Immediate$2,145.86Wyświetl szczegóły
EVAL BOARD FOR AD9910AD9910/PCBZEVAL BOARD FOR AD9910BrakAD991027 - Immediate$2,682.29Wyświetl szczegóły
EVAL BOARD FOR AD9912AD9912A/PCBZEVAL BOARD FOR AD9912BrakAD99125 - Immediate$2,798.88Wyświetl szczegóły
EVAL BOARD FOR AD9833EVAL-AD9833SDZEVAL BOARD FOR AD9833BrakAD98335 - Immediate$440.52Wyświetl szczegóły
EVAL BOARD FOR AD9913AD9913/PCBZEVAL BOARD FOR AD9913BrakAD99137 - Immediate$2,239.15Wyświetl szczegóły
EVAL BOARD FOR AD9859AD9859/PCBZEVAL BOARD FOR AD9859BrakAD98590 - Immediate$954.65Wyświetl szczegóły
EVAL BOARD FOR AD9956AD9956/PCBZEVAL BOARD FOR AD9956-AD99561 - Immediate$2,463.00Wyświetl szczegóły
EVAL BOARD FOR AD5933EVAL-AD5933EBZEVAL BOARD FOR AD5933BrakAD5933106 - Immediate$312.29Wyświetl szczegóły
PTM Published on: 2012-06-06

Related Product Highlight

AD9851 Direct Digital Synthesizer ADI's AD9851 DDS with a DAC and comparator for frequency synthesizer and clock function that is digitally programmable.
AD5933 12-Bit Direct Digital Synthesis (DDS) Analyzer ADI’s AD5933 is a network analyzer that has a 12-bit, 1 MSPS anlog-to-digital converter (ADC) with an onboard frequency generator.
AD9833 Programmable Waveform Generator ADI’s AD9833 is a programmable waveform generator producing triangular, square and size wave outputs.

Related Articles and Blogs

Can an ADC Be Just a Random Number Generator? A 16-bit ADC will not always give 16-bits of useful information. A lot of 16-bit ADCs really operate as 7-bit ADCs and 9-bit random number generators.
The Basics of Direct Digital Synthesizers (DDSs) and How to Select and Use Them Use the right direct digital synthesizer (DDS) for accurate and stable analog waveforms with both phase and frequency agility.
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Related Product Training Modules

Direct Digital Synthesis Tutorial Series (6 of 7): SINC Envelope Correction Correcting for SINC envelope distortion and ADI's AD9957 which is a DDS that integrates a digital inverse SINC filter.
Direct Digital Synthesis Tutorial Series (3 of 7): Angle to Amplitude Converter Analog Devices explains the Angle-to-Amplitude Converter (or MAP) which is the second of the three main building blocks of a basic DDS.
Direct Digital Synthesis Tutorial Series (4 of 7): Digital-to-Analog Converter Analog Devices explains the Digital-to-Analog Converter (or DAC), the third of the three main building blocks of a basic DDS.
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